If you are a woman, you have a one in four chance of contracting a yeast infection at one point in your life. It is simple to treat, but there is much about which you should be aware.

Although it is not technically classified as a sexually transmitted disease because it can occur in women who are not sexually active, it is possible for an afflicted woman to transmit the ailment to her male partner during sex.

A vaginal yeast infection, also called yeast vaginitis or Candida vaginitis. “Candida” isthe scientific name for the variety of yeast that's the cause of 90 percent of the cases. It results from an imbalance of vaginal yeast and bacteria. In truth, 20 to 50 percent of women already have Candida present within their vagina, but its overgrowth is kept in check by the helpful bacteria.

When the population of these bacteria takes a hit – often from antibiotics prescribed for respiratory, urinary tract, or other kinds of infection – the yeast may multiply and cause irritation of the lining of the vagina.

Vaginal yeast infections can also occur as a result of injury to the inner vagina, such as after chemotherapy. And women with suppressed immune systems develop vaginal yeast infections more frequently than others.

Be on the lookout for these symptoms:

·         A vaginal discharge of a cottage-cheese-like consistency that is typically odorless and whitish-gray in color;

·         An intense itching, irritation and burning felt in the vaginal or genital area;

·         Pain during intercourse, and urination.

If you find yourself symptomatic, see your doctor, who will likely take a culture of the discharge. Bacterial vaginosis and Trichomonas infections have symptoms similar to yeast vaginitis.

If your doctor confirms your yeast infection, there are numerous over-the-counter treatments available designed to treat the infection topically. Oral anti-fungal medications, such as Fluconazole, may be prescribed if the topical are ineffective. If it is clear to your doctor that your yeast infection is recurring, she may prescribe a maintenance drug such as itraconazole to be taken weekly or monthly.